Ancient Roman marble copy after lost Hellenistic bronze original from Pergamon. Overall side view from left showing right side of man's chest, man's left leg in profile, and cape. Struts for support of marble sculpture are visible.

Ancient Roman marble copy after lost Hellenistic bronze original from Pergamon. Oblique overall view from front left. Chieftan's right arm with sword obscuring face. Struts for support of marble visible. View as installed in niche in museum.